Subject: Moral philosophy
Author of work: Poggius
Title: De infelicitate principum
Subject: Philosophy
Author of work: Aristoteles
Title: De generatione (?)
Subject: Encyclopaedia
Author of work: Rabanus Maurus
Title: De natura rerum
Subject: Moral philosophy
Author of work: Poggius
Title: De infelicitate principum
Subject: Moral philosophy
Author of work: Poggius
Title: De infelicitate principum
Subject: Moral philosophy
Author of work: Poggius
Title: De infelicitate principum